<template>
  <div style="border: 1px solid #ccc;">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editor"
      :default-config="toolbarConfig"
      :mode="mode"
    />
    <Editor
      v-model="html"
      style="height: 500px; overflow-y: hidden;"
      :default-config="editorConfig"
      :mode="mode"
      @onCreated="onCreated"
    />
  </div>
</template>
<script>
import Vue from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import { uploadFile } from '@/api'

export default Vue.extend({
  components: { Editor, Toolbar },
  model: {
    prop: 'value',
    event: 'change'
  },
  props: {
    value: {
      type: String,
      default: ''
    }
  },
  data() {
    return {
      show: false,
      editor: null,
      html: '',
      toolbarConfig: { },
      editorConfig: {
        placeholder: '请输入内容...',
        MENU_CONF: {
          uploadImage: {
            // 自定义上传
            async customUpload(file, insertFunc) {
              uploadFile(file).then(res => {
                // eslint-disable-next-line no-undef
                // eslint-disable-next-line no-undef
                insertFunc(res.imgUrl)
              })
            }
          },
          uploadVideo: {
            // 自定义上传
            async customUpload(file, insertFunc) {
              uploadFile(file).then(res => {
                // eslint-disable-next-line no-undef
                // eslint-disable-next-line no-undef
                insertFunc(res.imgUrl)
              })
            }
          }
        }
      },
      mode: 'default' // or 'simple'
    }
  },
  watch: {
    html() {
      this.$emit('change', this.html)
    },
    value() {
      this.html = this.value
    }
  },
  beforeDestroy() {
    const editor = this.editor
    if (editor == null) return
    editor.destroy() // 组件销毁时，及时销毁编辑器
  },
  methods: {
    onCreated(editor) {
      this.editor = Object.seal(editor) // 一定要用 Object.seal() ，否则会报错
    }
  }
})
</script>

<style src="@wangeditor/editor/dist/css/style.css">

</style>
<style>

.w-e-bar > div:last-child {
  display: none;
}
</style>
